Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
61633597TF
No factors below 276
TF target 274
P-1
B1 = 580000
B2 = 11310000
LL
StatusDateUserResidueShift
Verified2013-07-06Eric The Cyclist156EA29ABEA9A29348602182
Verified2022-05-23Andrey Mitrofanov156EA29ABEA9A29327368903
History
DateUserTypeResult
2022-05-23Andrey MitrofanovC-LL
156EA29ABEA9A293
2020-06-09-Anonymous-NF
no factor from 2^75 to 2^76
2020-05-19-Anonymous-NF
no factor from 2^74 to 2^75
2016-03-04-Anonymous-NF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^62 to 2^63
2013-07-06Eric The CyclistC-LL
156EA29ABEA9A293
2013-03-14Judge HaleNF-PM1
B1=580000, B2=11310000
2013-03-01Kevin JagetNF
no factor from 2^72 to 2^73
2013-03-01Kevin JagetNF
no factor from 2^71 to 2^72
2012-08-31Cow_tippingNF
no factor from 2^70 to 2^71
2012-02-27-Anonymous-NF
no factor from 2^69 to 2^70
2009-07-31GnorfeNF
no factor from 2^68 to 2^69
2009-07-27Mads JohansenNF
no factor from 2^67 to 2^68
2009-07-25David BarleyNF
no factor from 2^66 to 2^67
2009-04-14LuckyIrishmanNF
no factor from 2^65 to 2^66
2009-04-10Son JohanNF
no factor from 2^64 to 2^65
2009-02-05gucsNF
no factor from 2^63 to 2^64